So the exchange rate from one US dollar to a Canadian dollar is equal to 1.30 Canadian dollars. So in this current situation if you swapped all of your US dollars for Canadian dollars you would have $13000 Canadian dollars
Well i don't know if this will help but slope intercept form
y=mx+b
M-slope B-Y intercept and (x,y)- would be any point on the graph and if you were to plug those points in for x and y the equation would solve if done properly